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  • Hash : 02e80da6
    Author : Alexei Podtelezhnikov
    Date : 2017-09-24T22:18:34

    Tweak per-face LCD filtering controls.
    
    Thing are simpler with a NULL-function pointer.
    
    * include/freetype/internal/ftobjs.h (FT_Face_InternalRec): New
    pointer to the filter function.
    (FT_LibraryRec): Remove unused `lcd_filter'.
    (FT_Bitmap_LcdFilterFunc, ft_lcd_filter_fir):  Move from here...
    * include/freetype/ftlcdfil.h (FT_Bitmap_LcdFilterFunc,
    ft_lcd_filter_fir): ... to here.
    
    * src/base/ftobjs.c (ft_open_face_internal): NULL-initialize the
    per-face filter.
    (FT_Face_Properties): Set it.
    * src/smooth/ftsmooth.c (ft_smooth_render_generic): Simplify.
    
    * src/base/ftlcdfil.c (ft_lcd_filter_fir, FT_Libary_SetLcdFilter):
    Minor.